Lucent Technologies PacketStar PSAX 2300, User Manual

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255-700-447 9-23
PacketStar
®
PSAX 2300 Multiservice Media Gateway User Guide
, Issue 1 Release 9.0.0
Chapter 9 Configuring SNMP Authentication Options
Configuring the View-based Access Control Model (VACM)
The PSAX system does not verify the combination of USM security level and
VACM Group security level in the Vacm Security to Group Configuration
window or the Vacm Security to Group Table window. Valid combinations of
USM security level and VACM Group security level are shown in Table 9-19.
To assign USM users and/or SNMP communities to VACM security groups,
perform the steps in the following procedure.
Begin
1
On the SNMP Agent System-Wide Configuration window, select the
VACM Security to Group Configuration option.
The Vacm Security to Group Table window is displayed (see Figure 9-11).
The commands for this window are described in Table 9-20. The fields for
this window are described in Table 9-21.
2
On the Vacm Security to Group Table window, select the Add an Entry
command.
The Vacm Security to Group Configuration window is displayed (see
Figure 9-12). The commands for this window are described in
Table 9-22. The fields for this window are described in Table 9-23.
3
On the Vacm Security to Group Configuration window, enter the values
in the fields according to the information provided in Table 9-23.
4
Select the Apply/Add command.
5
Select the Go Back to Previous Screen command.
The Vacm Security to Group Table window is displayed.
End
v3readonly USM readonlyGrp AuthPriv PSAXView None All
v3traponly USM v3traponlyGrp noAuthNoPriv None None All
v3readwrite USM readwriteGrp AuthPriv PSAXView PSAXView All
v3superuser USM superuserGrp AuthPriv Superuser-
View PSAXView All
Table 9-18. Default VACM Access Group Assignments (Continued)
User Name
Security Model
for User
VACM Access
Group
VACM Group
Security Level
VACM Read
View
VACM Write
View
VACM
Notify View
Table 9-19. Valid VACM Group Assignment for USM Security Level
USM Security Level
VACM Group Security Level
noAuthNoPriv AuthNoPriv AuthPriv
noAuthNoPriv Yes No No
AuthNoPriv Yes Yes No
AuthPriv Yes Yes Yes